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Isolation of three cyanins from Lonicera caerulea L. fruits and its anticancer activity 期刊论文
JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2017, 卷号: 24, 期号: 7, 页码: 1573-1581
作者:  Luo Zhou-fei;  Yang Yuan;  Wang Liang-sheng;  Li Hai-pu
Adobe PDF(2551Kb)  |  收藏  |  浏览/下载：91/0  |  提交时间：2022/03/28
cyanins  cyanidin 3-O-glucoside  isolation  anticancer  HSCCC  HPLC-ESI-MSn  
Nitrogen enrichment alters plant N: P stoichiometry and intensifies phosphorus limitation in a steppe ecosystem 期刊论文
ENVIRONMENTAL AND EXPERIMENTAL BOTANY, 2017, 卷号: 134, 页码: 21-32
作者:  Zhan, Shuxia;  Wang, Yang;  Zhu, Zhicheng;  Li, Wenhuai;  Bai, Yongfei
Adobe PDF(1368Kb)  |  收藏  |  浏览/下载：89/0  |  提交时间：2022/03/28
N and P limitation  N: P stoichiometry  Rhizosphere effect  Plant-soil feedbacks  Water and light availability  Primary production  Soil N and P availability  
Linkages of plant stoichiometry to ecosystem production and carbon fluxes with increasing nitrogen inputs in an alpine steppe 期刊论文
GLOBAL CHANGE BIOLOGY, 2017, 卷号: 23, 期号: 12, 页码: 5249-5259
作者:  Peng, Yunfeng;  Li, Fei;  Zhou, Guoying;  Fang, Kai;  Zhang, Dianye;  Li, Changbin;  Yang, Guibiao;  Wang, Guanqin;  Wang, Jun;  Yang, Yuanhe
Adobe PDF(562Kb)  |  收藏  |  浏览/下载：100/0  |  提交时间：2022/03/28
carbon (C) cycle  ecosystem respiration  gross ecosystem productivity  net ecosystem carbon exchange  nitrogen addition  nitrogen:phosphorous (N:P) ratio  N-P imbalance  
Quantifying Grazing Intensity in China Using High Temporal Resolution MODIS Data 期刊论文
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2017, 卷号: 10, 期号: 2, 页码: 515-523
作者:  Li, Fei;  Bai, Yongfei;  Wan, Hongwei;  Zheng, Jiajia;  Luo, Juhua;  Zhao, Dan;  Liu, Po
Adobe PDF(467Kb)  |  收藏  |  浏览/下载：67/0  |  提交时间：2022/03/28
China  grassland  grazing intensity (GI)  grazing intensity index (GII)  moderate-resolution imaging spectroradiometer (MODIS)  stocking rate (SR)  
Mixed grazing and clipping is beneficial to ecosystem recovery but may increase potential N2O emissions in a semi-arid grassland 期刊论文
SOIL BIOLOGY & BIOCHEMISTRY, 2017, 卷号: 114, 页码: 42-51
作者:  Zhong, Lei;  Zhou, Xiaoqi;  Wang, Yanfen;  Li, Frank Yonghong;  Zhou, Shutong;  Bai, Yongfei;  Rui, Yichao
Adobe PDF(2117Kb)  |  收藏  |  浏览/下载：113/0  |  提交时间：2022/03/28
Acetylene inhibition method  Microbial functional groups  Limit factor  Soil moisture  Soil nutrients  
Decreased Soil Cation Exchange Capacity Across Northern China's Grasslands Over the Last Three Decades 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2017, 卷号: 122, 期号: 11, 页码: 3088-3097
作者:  Fang, Kai;  Kou, Dan;  Wang, Guanqin;  Chen, Leiyi;  Ding, Jinzhi;  Li, Fei;  Yang, Guibiao;  Qin, Shuqi;  Liu, Li;  Zhang, Qiwen;  Yang, Yuanhe
Adobe PDF(330Kb)  |  收藏  |  浏览/下载：87/0  |  提交时间：2022/03/28
environmental change  geochemistry  grassland ecosystems  soil carbon loss  soil desertification  soil acidification  
Polyphenol profile and antioxidant activity of the fruit and leaf of Vaccinium glaucoalbum from the Tibetan Himalayas 期刊论文
FOOD CHEMISTRY, 2017, 卷号: 219, 页码: 490-495
作者:  Feng, Cheng-Yong;  Wang, Wei-Wei;  Ye, Jian-Fei;  Li, Shan-Shan;  Wu, Qian;  Yin, Dan-Dan;  Li, Bing;  Xu, Yan-Jun;  Wang, Liang-Sheng
Adobe PDF(4676Kb)  |  收藏  |  浏览/下载：84/0  |  提交时间：2022/03/28
Vaccinium glaucoalbum  Himalayas  High altitude  HPLC  Polyphenol  Antioxidant activity  
Assessing the impacts of human activities and climate variations on grassland productivity by partial least squares structural equation modeling (PLS-SEM) 期刊论文
JOURNAL OF ARID LAND, 2017, 卷号: 9, 期号: 4, 页码: 473-488
作者:  Sha Zongyao;  Xie Yichun;  Tan Xicheng;  Bai Yongfei;  Li, Jonathan;  Liu Xuefeng
Adobe PDF(1149Kb)  |  收藏  |  浏览/下载：94/0  |  提交时间：2022/03/28
spatial modeling  human-natural interaction  grazing  urbanization  road network  
Warming effects on permafrost ecosystem carbon fluxes associated with plant nutrients 期刊论文
ECOLOGY, 2017, 卷号: 98, 期号: 11, 页码: 2851-2859
作者:  Li, Fei;  Peng, Yunfeng;  Natali, Susan M.;  Chen, Kelong;  Han, Tianfeng;  Yang, Guibiao;  Ding, Jinzhi;  Zhang, Dianye;  Wang, Guanqin;  wang, Jun;  Yu, Jianchun;  Liu, Futing;  Yang, Yuanhe
Adobe PDF(2068Kb)  |  收藏  |  浏览/下载：89/0  |  提交时间：2022/03/28
alpine ecosystems  carbon-climate feedback  climate warming  nutrient limitation  permafrost carbon cycle  Tibetan Plateau  
Contrasting effects of nitrogen forms and soil pH on ammonia oxidizing microorganisms and their responses to long-term nitrogen fertilization in a typical steppe ecosystem 期刊论文
SOIL BIOLOGY & BIOCHEMISTRY, 2017, 卷号: 107, 页码: 10-18
作者:  Ying, Jiaoyan;  Li, Xiaoxiao;  Wang, Nana;  Lan, Zhichun;  He, Jizheng;  Bai, Yongfei
Adobe PDF(2642Kb)  |  收藏  |  浏览/下载：77/0  |  提交时间：2022/03/28
Ammonia-oxidizing bacteria  Ammonia-oxidizing archaea  Soil pH  N availability  Nitrate